| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/11 | 5.8 | +6.5% |
| 2024/11 | 5.4 | +165.2% |
| 2023/11 | 2.1 | -67.6% |
| 2022/11 | 6.3 | -0.7% |
| 2021/11 | 6.4 | +90.7% |
| 2020/11 | 3.3 | +37.4% |
| 2019/11 | 2.4 | -28.0% |
| 2018/11 | 3.4 | +2.5% |
| 2017/11 | 3.3 | +21.3% |
| 2016/11 | 2.7 | -31.0% |
| 2015/11 | 3.9 | +12.0% |
| 2014/11 | 3.5 | +11.6% |
| 2013/11 | 3.1 | +26.1% |
| 2012/11 | 2.5 | +63.3% |
| 2011/11 | 1.5 | - |